NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsChemicals/Listings.asp?Company=C0026867&Standard=060&


NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects



 
Martelle Water Treatment Inc. 
2275 Royal Oaks Drive
Janesville, WI 53548 
United States 
608-314-9371
Visit this company's website

Facility : Janesville, WI


Blended Corrosion Inhibitor
Trade Designation Product Function Max Use
AQUAMAG® 9700 Corrosion & Scale Control 30mg/L

Blended Phosphates
Trade Designation Product Function Max Use
AQUAMAG® Corrosion & Scale Control
Sequestering
23mg/L
Aquadene® SK 7534 Corrosion & Scale Control
Sequestering
26mg/L
Aquadene® SK 7543 Corrosion & Scale Control
Sequestering
28mg/L
Aquadene® SK 7641 Corrosion & Scale Control
Sequestering
19mg/L
Aquadene® SK 7661 Corrosion & Scale Control
Sequestering
23mg/L
Aquadene® SK 7699 Corrosion & Scale Control
Sequestering
50mg/L
Aquadene® SK 7840 Corrosion & Scale Control
Sequestering
19mg/L
Aquadene® SK 7850 Corrosion & Scale Control
Sequestering
19mg/L
CALCIQUEST®-Liquid Corrosion & Scale Control
Sequestering
23mg/L
CARUS™ 8100 Corrosion & Scale Control
Sequestering
23mg/L
CARUS™ 8105 Corrosion & Scale Control
Sequestering
23mg/L
CARUS™ 8400 Corrosion & Scale Control
Sequestering
23mg/L
CARUS™ 8500 Corrosion & Scale Control
Sequestering
23mg/L
CARUS™ 8600 Corrosion & Scale Control
Sequestering
23mg/L
CARUS™ K-5 Corrosion & Scale Control
Sequestering
23mg/L
Carus™ 8700 Corrosion & Scale Control
Sequestering
23mg/L

Dipotassium Orthophosphate
Trade Designation Product Function Max Use
CARUS™ 4200 Corrosion & Scale Control 27mg/L

Hydrofluosilicic Acid
Trade Designation Product Function Max Use
Fluoride, 25% Fluoridation 5mg/L
Hydrofluosilicic Acid, 25% Fluoridation 5mg/L

Manganese Sulfate[1] [PO]
Trade Designation Product Function Max Use
Carus Mn S Manganese Sulfate Other 3mg/L

[1] Manganese sulfate is used in combination with potassium (or sodium) permanganate to
    produce hydrous manganese oxides (HMO's) which are used to adsorb positively charged
    ions, such as radium.
[PO] The finished drinking water shall be monitored to ensure that levels of manganese

     do not exceed 0.05 mg/L.

Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda, 50% Corrosion & Scale Control 100mg/L
Sodium Hydroxide, 50% Corrosion & Scale Control 100mg/L

Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Bleach, 12.5% Disinfection & Oxidation 84mg/L
Bleach, 15% Disinfection & Oxidation 70mg/L
Sodium Hypochlorite, 12.5% Disinfection & Oxidation 84mg/L
Sodium Hypochlorite, 15% Disinfection & Oxidation 70mg/L

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.

Sodium Permanganate[PO]
Trade Designation Product Function Max Use
Carusol-20 Oxidant 176mg/L

[PO] The finished drinking water shall be monitored to ensure that levels of manganese

     do not exceed 0.05 mg/L.

Sodium Silicate
Trade Designation Product Function Max Use
Crystal 78N Sequestering
Corrosion & Scale Control
265mg/L

Tetrapotassium Pyrophosphate
Trade Designation Product Function Max Use
CARUS™ 1200 Corrosion & Scale Control 29mg/L
CARUS™ 1205 Corrosion & Scale Control 48mg/L


Number of matching Manufacturers is 1
Number of matching Products is 31
Processing time was 0 seconds